GE Power Quality Meter Series, Инструкция по эксплуатации

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GE Power Management PQM Power Quality Meter 5-27
5 MONITORING 5.4 A3 POWER ANALYSIS
5
5.4.4 EVENT RECORDER
Figure 5–20: ACTUAL VALUES PAGE 3 – EVENT RECORDER
The PQM Event Recorder runs continuously and records the number, cause, time, date, and metering quanti-
ties present at the occurrence of each event. This data is stored in non-volatile memory and is not lost when
power to the PQM is removed. The Event Recorder must be enabled in
S1 PQM SETUP \ EVENT RECORDER \
EVENT RECORDER OPERATION
. The Event Recorder can be cleared in
S1 PQM SETUP \ CLEAR DATA \ CLEAR EVENT
RECORD
. Data for the 40 most recent events is stored. Event data for older events is lost. Note that the event
number, cause, time, and date is available in the messages as shown in the following table, but the associated
metering data is available only via serial communications.
EVENT RECORDS- EVENT NUMBER, EVENT CAUSE, TIME, DATE: These messages display the 40 most
recent events recorded by the event recorder.
]] ACTUAL VALUES
]] A3 POWER ANALYSIS
] EVENT RECORDER
]
1: CLEAR RECORDS
12:00:00am 01/01/96
2: POWER OFF
12:00:00am 01/01/96
]] ACTUAL VALUES
]] A4 PRODUCT INFO
ACTUAL
3: POWER ON
12:00:00am 01/01/96
] END OF PAGE A3
]
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